Data communication control apparatus and method for controlling

Details Data communication control apparatus and method for controlling Data communication control apparatus and method for controlling

1997-08-01

1999-11-09

Vonbuhr, Maria N.

Electrical computers and digital data processing systems: input/

Input/output data processing

710 15, 710 17, 710 18, G06F 1312

Patent

active

059832851

ABSTRACT:
A data communication control apparatus controls data communication between at least one data processor, a reader which reads an image and outputs image data, and a printer which prints an image in accordance with the input image data. A connection controller controls a connection between the data processor, the reader and the printer, and a detector detects a connection request from the data processor. A discriminator discriminates whether or not the reader and the printer are in a copying operation, and a notification unit notifies the data processor of predetermined information.

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patent: 4680641 (1987-07-01), Nakazawa
patent: 4727435 (1988-02-01), Otani et al.
patent: 4786974 (1988-11-01), Ina

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